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    SubjectRe: [PATCH V2] PCI/ASPM: reconfigure ASPM following hotplug for POLICY_DEFAULT
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    Hi Bjorn,

    On 2/28/2017 1:57 PM, Patel, Mayurkumar wrote:
    >> I was trying to figure out when to use saved values vs. the values in
    >> registers by looking at the enable_cnt.
    >> enable_cnt is 0 during boot on my system.
    > enable_cnt for the root port on my system is set to 1 for "root port" already without saving
    > any ASPM related settings.
    >
    >

    What would be the best way to figure out when to save power-on values from
    the registers?

    --
    Sinan Kaya
    Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm Technologies, Inc.
    Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.

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